528515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 701568

約数和(自身を除く): 173053

約数列:

[1, 5, 13, 47, 65, 173, 235, 611, 865, 2249, 3055, 8131, 11245, 40655, 105703, 528515]

約数ペア:

[(1, 528515), (5, 105703), (13, 40655), (47, 11245), (65, 8131), (173, 3055), (235, 2249), (611, 865)]